/*
 * Copyright 2016-2019 yoara
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package yhao.infra.web.common.session;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;

/**
 * request 包装类
 * @author yoara
 */
public class HttpServletRequestWrapper extends
		jakarta.servlet.http.HttpServletRequestWrapper {
	/** sessionid **/
	protected String sid;

	private HttpSessionSidWrapper session;

	protected boolean sessionToCacheImmediately;

	public HttpServletRequestWrapper(String sid, HttpServletRequest request,boolean sessionToCacheImmediately) {
		super(request);
		this.sid = sid;
		this.sessionToCacheImmediately = sessionToCacheImmediately;
	}

	public void saveSessionToCache(){
		if(session!=null){
			session.saveMapToCache();
		}
	}

	public void refreshSid(String sid) {
		if(session!=null){
			this.session.invalidate();
		}
		this.sid = sid;
		this.session = new HttpSessionSidWrapper(super.getSession(),this);
	}

	public HttpSession getSession(boolean create) {
		if(session==null){
			session = new HttpSessionSidWrapper(super.getSession(create),this);
		}else{
			session.setSession(super.getSession(create));
		}
		return session;
	}

	public HttpSession getSession() {
		if(session==null){
			session = new HttpSessionSidWrapper(super.getSession(),this);
		}else{
			session.setSession(super.getSession());
		}
		return session;
	}

}
